Nigel A. Rees is Interim-Chief Financial Officer and Vice President, Controller of McKesson Corporation. As Interim-Chief Financial Officer, Rees oversees all financial functions of the Corporation. During his twelve years with McKesson, Mr. Rees has been responsible for external and internal reporting, financial planning and analysis, payroll shared services, corporate accounting, corporate financial systems, merger and acquisition due diligence, and Sarbanes-Oxley compliance.Rees previously served as Senior Vice President of Finance at Adecco, SA, a global staffing and professional services company.Rees is a member of the board of directors and Chairman of the Audit Committee of Diamond Foods, Inc., a San Francisco-based premium snack food and culinary nut company.Rees is a CPA and began his career in public accounting with Deloitte and Touche LLP. Rees holds an M.B.A. from the University of Washington and a B.A. from Whitman College.